新課程理念下初中英語課堂有效性教學(xué)探討

1、 Part 1: Teaching design (第一部分：教學(xué)設(shè)計)Structures: Must, might, could and cant for making inferencesTarget language: Whose volleyball is this?It must be Carlas. She loves volleyball.It could be Teds.Vocabulary: picnic, chase, escape, belong to, toy car, plate, mystery, appointment, worried, wake, neigh

2、bor, garbageLearning strategies: Sequencing, DeducingSECTION AGoalsTo learn must, might, could and cant for making inferencesTo listen and speak making inferencesProceduresWarming up by learning about modal verbsModal verbs are used to express ideas such as possibility, intention, obligation and nec

3、essity.CAN, COULD, WILL, WOULD, SHALL, SHOULD, OUGHT TO, DARE and NEED are some examples.eg: I would have told you, if you had wanted me to.eg: Yes, I can do that.must certainty1. That must be Jerry. They said he was tall with bright red hair.2. That must have been the right restaurant. There are no

4、 other restaurants on this street.3. NO FUTURE FORM1. That must not be Jerry. He is supposed to have red hair.2. That must not have been the right restaurant. I guess there is another one around here somewhere.3. NO FUTURE FORMhave to1a Looking and writingHello, class. On page 34 is a picture with m

5、any things in it. Write the things you see in the correct columns in the chart.1b Listening and matchingYou are going to listen and match on page 34 each person with a thing and a reason. Pay attention to the use of MUST in the sentences.TapescriptGirl 1: Whose volley ball is this?Boy 1: It must be

6、Carlas. She loves volley ball.Girl 2: Oh, that toy car must belong to Janes little brother. He was the only little kid at the picnic. And the magazine must belong to Dengwen. He loves cats.Boy 1: Oh, and look, someone left a book.Girl 2: Oh, yeah This book must be Marys. Hemingway is her favorite au

7、thor.Girl 1: OK and how about this CD?Girl 2: Hmmmm The CD must belong to Grace. She always listens to classical music.1c Doing pairworkIn pairs practice the conversation in the picture on page 34Then make conversations using information in the chart in 1b.Whose volleyball is this?It must be Carlas.

8、 She loves volleyball.Whose books are these?They must be Marys. The man is her favorite author.Whose CD is this?It must be Graces. She likes listening to classical music.Next is the conversation making inferences.Girl 1: Whose toy car is this?Boy 1: It must be Deng Wens. He loves toy car.Girl 2: Oh,

9、 that CD must belong to Graces little brother. He was the only little kid at the picnic. And the book must belong to Grace. He loves cats.Boy 1: Oh, and look, someone left a magazine.Girl 2: Oh, yeah This magazine must be Carlas. She likes reading magazine in English.Girl 1: OK and how about this vo

10、lleyball?Girl 2: Hmmmm The volleyball must belong to Mary. She always plays volleyball after school.2a Listening and writingBob and Anna found a backpack outside their school gate. Listen to their conversation and write down the things found in the backpack. Pay attention to the uses of modeal verbs

11、 making inferences.TapescriptBob: Oh, look! Whose backpack do you think this is?Anna: I dont know. Look, heres a school T-shirt.Bob: Well then, the person must go to our school. Oh! Here is a hair band, so the personcant be a boy.Anna: It could be Kumis hair band. She has long hair.Bob: Or the hair

12、band might belong to Linda. She was at the picnic, wasnt she?Anna: Yes, she was. But then the backpack could belong to Rita. Shes always forgetting things.Bob: Then it must be Lindas backpack. She has long hair and shes on the tennis team.Bob: Youre right!2b Listening and fillingNext you are to list

13、en to the tape once again. Fill in the blanks with modal verbs you hear used to making inferences.2c Filling and tellingOn page 35 is a chart in which you will see 8 sentences. A word is missing from each sentence. Fill in a word from this unit.The notebook must be Mings. It was on her desk.The home

14、work cant be Carols. She wasnt at school today.The soccer ball might be Johns or Tonys. They both play soccer, dont they?The French book must be Li Yings. Shes the only one whos studying French.I cant find my backpack. It might be still at school.The photo must be Lus. Those are his parents.The red

15、bicycle cant be Hus. She has a blue bicycle.This ticket might be my aunts or uncles. Theyre both going to the concert.3a Reading, numbering and circlingOn page 36 you see a box. In it is a thank-you message from Linda to Anna. Read it, number the 5 parts and circle the words you dont know.Subject: T

16、hanks! From: Linda_ If you have any idea where it might be, please call me._ I think I dropped it during the concert so it might still be in the symphony hall._ I tried to call you but your mom said you were still at your optometrist appointment ( I hope you new glasses look nice!)._ I really need i

17、t because I have a math test on algebra tomorrow. Its crucial that Istudy for it because it counts 30% to the final exam._ Im really anxious, because I cant find my backpack.Thanks,Linda3b Doing pairworkIn pairs talk about the words you dont understand. You can use “cant”, “must”,” could” or “might”

18、.A: What do you think “anxious” mean?B: Well, it cant mean “happy”.A: It might mean “worried”.B: Oh, yes. Shes worried because of her test. A: What do you think “concert” mean?B: Well, it cant mean “music”.A: It might mean “a performance of music by players or singers”.B: Oh, yes. She was in the symphony hall.4 Doing pairworkIn pa